Constantius Gallus, AR Siliqua, 20mm, 3.30g. 353-354 AD, Arles. 

D N CONSTANTIVS NOB CAES, bare head right.
Eight-rayed star within wreath.
Mintmark PAR. 

RIC 204; RSC 61b. 

Rare (R2).

Contributed by Dr. Hubert Lanz, auction November 2000, 
Added July 2011.